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September Weather in Lermontovo, Russian Federation

Last updated: August 27, 2025

In Lermontovo, Russian Federation, the average temperature in September hovers around 21°C (70°F). Expect a minimum of 11°C (52°F) and a pleasant maximum of 31°C (87°F). It's also wise to prepare for some rain, with an average precipitation of 92 mm (3.6 in) over 8 days. During this time, the average humidity is around 54%, making for a typically comfortable climate.

September Temperature in Lermontovo

In September in Lermontovo, the average temperature is 21°C (70°F). Maximums can reach up to 31°C (87°F), while minimums can drop as low as 11°C (52°F). This pleasant climate makes Lermontovo an ideal destination for travelers looking to enjoy a comfortable and enjoyable trip.

September Weather in Lermontovo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Lermontovo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lermontovo, September typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (87°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec434245526171767770625147
Data source: Temperature data for Lermontovo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Lermontovo

In Lermontovo in September, the precipitation amount is 92 mm (3.6 in), occurring over the course of 8 days.

September Precipitation Trends in Lermontovo

The chart displays monthly precipitation patterns in Lermontovo, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Lermontovo, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec9810310559565056379210288126
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lermontovo

In Lermontovo in September humidity is 54%. With an average temperature of 21°C (70°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as you can comfortably explore the area without feeling overly sticky or fatigued.

September Average Humidity in Lermontovo

This chart illustrates the average monthly humidity levels in Lermontovo, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Lermontovo is approximately 54%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%79%72%67%67%57%43%54%71%86%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lermontovo

In Lermontovo in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Lermontovo.

Maximum UV Index Levels in Lermontovo for September

The chart shows the monthly maximum UV Index (UVI) for Lermontovo in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Lermontovo typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Lermontovo September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Lermontovo Compares to Other Months

Weather in Lermontovo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Lermontovo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lermontovo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)98 mm (3.9 inches)86%low
February Weather6°C (42°F)103 mm (4.1 inches)85%moderate
March Weather7°C (45°F)105 mm (4.1 inches)79%moderate
April Weather11°C (52°F)59 mm (2.3 inches)72%high
May Weather16°C (61°F)56 mm (2.2 inches)67%very high
June Weather22°C (71°F)50 mm (2.0 inches)67%very high
July Weather24°C (76°F)56 mm (2.2 inches)57%very high
August Weather25°C (78°F)37 mm (1.5 inches)43%very high
September Weather21°C (70°F)92 mm (3.6 inches)54%high
October Weather16°C (62°F)102 mm (4.0 inches)71%moderate
November Weather11°C (52°F)88 mm (3.4 inches)86%moderate
December Weather9°C (48°F)126 mm (5.0 inches)87%low

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